"Chen San and Wu Niang" is a beautiful legend widely spread in the southern Fujian cultural circle. The legend began with a historical story and later evolved into an opera. Chen San, a scholar from Quanzhou, followed his brother and sister-in-law to Guangnan to take up a post. On the way through Chaozhou, he met Wu Niang, the daughter of Huang Jiulang, and fell in love at first sight. He decided to propose marriage and had an entanglement with Lin Dabi, a local martial arts scholar. After many twists and turns, they finally got married. In pursuit of beautiful love, Chen San, a scholar, concealed his identity and was willing to be a slave for three years. Huang Wu Niang dared to break with the feudal etiquette and eloped with her beloved. The lovers finally got married, expressing the spirit of fighting against fate and the yearning for beautiful love. In history, Chen San was from Heshi, Quanzhou, Fujian, and Wu Niang was from Chaozhou Fucheng (now Xiangqiao District). The legendary Chen San and Wu Niang finally returned to Quanzhou. In the area of Heshi, Chen San's hometown, there are still customs and stories related to Chen San and Wu Niang. According to the "Hanjiang Records" written by Zheng Changshi, a native of Haiyang in the Qing Dynasty, Chen San, a scholar from Quanzhou, sent his sister-in-law to his brother's post in Guangnan. On the way, he passed through Chaozhou and met Huang Jiugong's daughter Wu Niang. He fell in love at first sight and decided to propose marriage. He had an affair with Lin Dabi (also known as Lin Dabi), a local martial arts scholar. After many twists and turns, they finally got married. From historical stories, folk legends, dramas and songs, the legend of Chen San and Wu Niang has been continuously enriched. The legend of Chen San and Wu Niang has literary value, humanistic value and folk custom value. Different from the four major Chinese folk legends of love tragedies such as the Legend of the White Snake, the Fairy Couple, Meng Jiangnu, and Liang Zhu, in order to pursue beautiful love, Chen San, as a scholar, concealed his identity and was willing to be a slave for three years. Huang Wu Niang dared to break with the feudal etiquette and eloped with her beloved. The lovers finally got married, expressing the spirit of fighting against fate in another form, pinning the yearning for beautiful love, and giving people a beautiful enjoyment. The legend of Chen San and Wu Niang is a treasure in the treasure house of Chinese literature. Its ideological content is in line with the emotions of the general public and has a wide influence at home and abroad, especially in the Minnan dialect (Teochew) cultural circle including Hong Kong, Macao and Taiwan. After the huge success of the Teochew opera "Lijing Ji", the legend of Chen San and Wu Niang was almost fixed on the screen and stage, while the legend of Chen San and Wu Niang and its historical and cultural connotations were gradually forgotten.